
Heating Service & Install

Cooling Service & Install

Indoor Air Quality

Maintenance Plans
R&D Indoor Comfort
R&D Indoor Comfort has been Lexington’s premier heating and cooling specialist since 1954. From system design, air conditioning repair, furnace repair, indoor air quality, maintenance programs, and equipment sales, our licensed and certified technicians can assist you in solutions for your home comfort needs.
Jonathan Thompson
CEO of R&D Indoor Comfort

Enjoy Club Membership Benefits with Our Full-Service Plan (FSP)
A PFC program is one of the best forms of HVAC maintenance available. Preschedule and prepay for two each year, and your technician will make sure every piece of equipment is ready for the changing seasons.

HVAC
Maintenance
Air Filter Maintenance

Performance and Functionality Check


HVAC Repair Experts
Maximize your equipment life and eliminate costly equipment repair expenses
Maintenance Programs to Match Your Needs
- Priority service – Our Service Plan customers always come first
- Check and clean outdoor air conditioner
- Check and clean indoor equipment
- Check thermostat and system operation
- Same day service on “No Heat” or “No Cool” calls received before noon, 7 days a week 365 days a year
- Check and clean furnace heat exchanger
- Perform safety inspection.
- Replacement or repair of worn or failed parts at no charge

LENNOX Premier Dealer
Our technicians are well-prepared to offer an excellent level of comfort and support that exceeds your expectations. We’ll pay attention to and respond to your home comfort requirements. And ensure you’re totally satisfied.
Our Featured Works
R&D Indoor Comfort has been Lexington’s premier heating and cooling specialist since 1954.
We Have the Best Deals in Town!
R&D Door and Comfort has been in the HVAC business for over 70 years, so you can be confident that we understand what makes HVAC units of any type work. We are the premier Lennox dealer in Lexington, and our pricing is completely transparent — no surprises!
Serving These Communities

Berea, KY
Cynthiana, KY
Danville, KY
Frankfort, KY
Georgetown, KY
Harrodsburg, KY
Lancaster, KY
Lawrenceburg, KY
Lexington, KY
Midway, KY
Mt. Sterling, KY
Nicholasville, KY
Paris, KY
Richmond, KY
Sadieville, KY
Salvisa, KY
Stamping Ground, KY
Versailles, KY
Wilmore, KY
Winchester, KY